/* Copyright (c) Stanford University, The Regents of the University of
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 * See Copyright-SimVascular.txt for additional details.
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 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject
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 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
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#ifndef GEODESICACTIVECONTOURLAPLACIANSMOOTHLEVELSETIMAGEFILTER_H_
#define GEODESICACTIVECONTOURLAPLACIANSMOOTHLEVELSETIMAGEFILTER_H_

#include "itkGeodesicActiveContourLevelSetImageFilter.h"
#include "itkGeodesicActiveContourLevelSetFunction.h"

namespace itk
{
template< typename TInputImage,
typename TFeatureImage,
typename TOutputPixelType = float >
class GeodesicActiveContourLaplacianSmoothLevelSetImageFilter:
		public GeodesicActiveContourLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType >
{
public:

	typedef GeodesicActiveContourLaplacianSmoothLevelSetImageFilter Self;
	typedef GeodesicActiveContourLevelSetImageFilter< TInputImage, TFeatureImage,
			TOutputPixelType > Superclass;

	typedef SmartPointer< Self >       Pointer;
	typedef SmartPointer< const Self > ConstPointer;

	/** Inherited typedef from the superclass. */
	typedef typename Superclass::ValueType        ValueType;
	typedef typename Superclass::OutputImageType  OutputImageType;
	typedef typename Superclass::FeatureImageType FeatureImageType;

	/** Run-time type information (and related methods). */
	itkTypeMacro(GeodesicActiveContourLaplacianSmoothLevelSetImageFilter,
			GeodesicActiveContourLevelSetImageFilter);


	itkNewMacro(Self);



	void SetLaplacianSmoothingWeight(float value)
	{
		if( value != this->GetSegmentationFunction()->GetLaplacianSmoothingWeight())
		{
			this->GetSegmentationFunction()->SetLaplacianSmoothingWeight(value);
			this->Modified();
		}

	}

	float GetLaplacianSmoothingWeight()
	{
		return this->GetSegmentationFunction()->GetLaplacianSmoothingWeight();
	}


protected:
	GeodesicActiveContourLaplacianSmoothLevelSetImageFilter();
	~GeodesicActiveContourLaplacianSmoothLevelSetImageFilter() {}
	GeodesicActiveContourLaplacianSmoothLevelSetImageFilter(const Self &); // purposely not                                                 // implemented
	void operator=(const Self &);

};

template< typename TInputImage,
typename TFeatureImage,
typename TOutputPixelType>
GeodesicActiveContourLaplacianSmoothLevelSetImageFilter<TInputImage, TFeatureImage, TOutputPixelType>
::GeodesicActiveContourLaplacianSmoothLevelSetImageFilter() : Superclass()
 {}
} //namespace





#endif /* GEODESICACTIVECONTOURLAPLACIANSMOOTHLEVELSETIMAGEFILTER_H_ */
